🎮 Game Design & Interactive Media · virtual identity

SponsorMask · x402

Wearable sponsorship as a revenue stream. Avatars fetch high-fidelity, branded assets via x402-metered streams. Each time a user 'equips' or 'activates' a sponsored emote or skin in a virtual space, a 0.01 USDC micropayment is settled to the creator, funded by the brand's deposit or the user's interaction. Identity becomes a high-frequency transactional surface.

Hedera testnet + x402 paywall· x402 native
Section · Onchain

The primitive.

full primer →

Access to the virtual identity engine is metered with x402: 0.01 HBAR or 0.01 HTS USDC per call, paid from the embedded wallet, so game designers — or the agents working for them — pay per query and get a HashScan receipt every time.

Why this primitiveBy moving from bulk licensing to x402-native micro-utilization, brands only pay for active impressions and users earn for active engagement. It eliminates the friction of upfront NFT purchases for temporary virtual events.

Kernel
an x402 v2 paywall metering access at 0.01 HBAR or 0.01 HTS USDC (token 0.0.429274) per call, paid from the embedded wallet through the relay and verified by a self-hosted facilitator against the Hedera mirror node
Drives the UI as
a 'pay 0.01 HBAR or USDC to unlock' button with a live flow log and a HashScan link for every settlement
Appendix · Secrets

Required keys.

HEDERA_OPERATOR_ID
Hedera testnet account id (0.0.xxxxxx). Create and fund it free.
open ↗
HEDERA_OPERATOR_KEY
ECDSA private key for that account, from the Hedera portal dashboard.
open ↗
REOWN_PROJECT_ID
Free project id powering the HashPack pairing modal.
open ↗
HEDERA_RPC_URL
Optional. JSON-RPC relay, defaults to the public Hashio endpoint.
open ↗
PINATA_JWT
Pins images / JSON / manifests to IPFS.
open ↗

Add these in your Lovable project under Settings → Secrets before pasting the prompt below.

Appendix · Mega-prompt

The build prompt.

Paste into a fresh Lovable project. Make sure all five secrets above are set first. read the build strategy →

Loading the mega-prompt…
Appendix · Market

Market sizing.

TAM
$54B
The global digital avatar and virtual goods market transitioning to on-chain provenance.
SAM
$4.2B
Projected spend on virtual goods and identities in decentralized XR environments.
SOM
$15M
Reaching early adopters in Base-native social hubs (Warpcast/Farcaster) using embedded HashPack wallets.

Indicative figures for hackathon pitches — refine with your own research before raising.

See also

Adjacent entries.